A manufacturing company employs several maintenance employees. When a problem occurs with the equipment, a maintenance employee receives a description of the symptoms and is supposed to locate and fix the source of the problem. The company recently installed a new, complex electronics system. To prepare its maintenance workers, the company provided classroom training. The trainer displayed electrical drawings of system components and posed problems about the system. The trainer would point to a component in a drawing and ask, "What would happen if this component were faulty?" Trainees would study the diagrams, describe the likely symptoms, and discuss how to repair the problem. If you were responsible for this company's training, how would you evaluate the success of this training program?